1. Functional nursing has some advantages, which one is an EXCEPTION?

A. Psychological and sociological needs are emphasized.
B. Great control of work activities.
C. Most economical way of delivering nursing services.
D. Workers feel secure in dependent role

Correct answer: B

Rationale: Functional nursing is a task-oriented approach where each nurse is assigned specific duties, leading to efficient task completion but often resulting in a lack of holistic care. While functional nursing may provide great control over work activities and can be cost-effective due to specialization, it does not emphasize psychological and sociological needs, which is a significant disadvantage. Additionally, the dependent role that workers feel in functional nursing can lead to disempowerment and hinder professional growth and autonomy. Therefore, option A, 'Psychological and sociological needs are emphasized,' is the exception among the advantages of functional nursing.

2. What is the measure of the total amount of space occupied by an object?

A. Mass
B. Density
C. Weight
D. Volume

Correct answer: d

Rationale: Volume is the measure of the total amount of space occupied by an object and is typically measured in cubic units such as cubic meters or liters.

3. Diabetes mellitus is a chronic condition affecting blood sugar control. What is the main type of hormone deficiency associated with type 1 diabetes?

A. Insulin
B. Glucagon
C. Estrogen
D. Testosterone

Correct answer: A

Rationale: The correct answer is A: "Insulin." In type 1 diabetes, the main type of hormone deficiency is insulin. Insulin is produced by the pancreas and is crucial for regulating blood sugar levels by helping cells absorb glucose. In individuals with type 1 diabetes, the immune system mistakenly attacks and destroys insulin-producing beta cells in the pancreas, leading to a deficiency of insulin. This results in uncontrolled high blood sugar levels, which can have serious consequences if not managed properly. Glucagon, estrogen, and testosterone do not play a primary role in the hormone deficiency associated with type 1 diabetes.

4. Which structure surrounds individual muscle fibers, providing support and aiding in the transmission of force generated during muscle contraction?

A. Tendon
B. Endomysium
C. Perimysium
D. Epimysium

Correct answer: b

Rationale: The correct answer is B: Endomysium. Endomysium is the connective tissue layer that surrounds individual muscle fibers within a muscle. It plays a crucial role in supporting the muscle fibers and aiding in the transmission of force generated during muscle contraction. Tendons (option A) connect muscle to bone and do not surround individual muscle fibers. Perimysium (option C) surrounds bundles of muscle fibers, while epimysium (option D) envelops the entire muscle. Therefore, endomysium is specifically responsible for surrounding and supporting individual muscle fibers, making it the most fitting answer.

5. Which phrase best describes the tone of the following sentence: "He slammed his fist on the table, his voice booming with anger."

A. Playful
B. Formal
C. Agitated
D. Melancholy

Correct answer: C

Rationale: The verbs and descriptive language convey strong emotions and agitation.

6. Sebaceous glands, located in the dermis, secrete an oily substance called:

A. Sweat
B. Sebum
C. Cerumen
D. Mucus

Correct answer: B

Rationale: The correct answer is B: Sebum. Sebaceous glands are located in the dermis layer of the skin and are responsible for producing sebum, an oily substance that helps lubricate and waterproof the skin and hair. Sweat glands, on the other hand, are located in the dermis and subcutaneous layers and produce sweat to help regulate body temperature. Cerumen is produced by ceruminous glands in the ear canal to protect the ear, while mucus is produced by mucous glands in the respiratory system to help trap and remove particles. Therefore, sebum is the oily substance secreted by sebaceous glands in the dermis.